#ifndef LLVM_PASS_SUPPORT_H
#define LLVM_PASS_SUPPORT_H
-// No need to include Pass.h, we are being included by it!
+#include "Pass.h"
+#include "llvm/PassRegistry.h"
+#include <vector>
namespace llvm {
-class TargetMachine;
-
//===---------------------------------------------------------------------------
/// PassInfo class - An instance of this class exists for every pass known by
/// the system, and can be obtained from a live Pass by calling its
private:
const char *const PassName; // Nice name for Pass
const char *const PassArgument; // Command Line argument to run this pass
- const intptr_t PassID;
+ const void *PassID;
const bool IsCFGOnlyPass; // Pass only looks at the CFG.
const bool IsAnalysis; // True if an analysis pass.
const bool IsAnalysisGroup; // True if an analysis group.
public:
/// PassInfo ctor - Do not call this directly, this should only be invoked
/// through RegisterPass.
- PassInfo(const char *name, const char *arg, intptr_t pi,
- NormalCtor_t normal = 0,
- bool isCFGOnly = false, bool is_analysis = false)
+ PassInfo(const char *name, const char *arg, const void *pi,
+ NormalCtor_t normal, bool isCFGOnly, bool is_analysis)
: PassName(name), PassArgument(arg), PassID(pi),
IsCFGOnlyPass(isCFGOnly),
IsAnalysis(is_analysis), IsAnalysisGroup(false), NormalCtor(normal) {
- registerPass();
+ PassRegistry::getPassRegistry()->registerPass(*this);
}
/// PassInfo ctor - Do not call this directly, this should only be invoked
/// through RegisterPass. This version is for use by analysis groups; it
/// does not auto-register the pass.
- PassInfo(const char *name, intptr_t pi)
+ PassInfo(const char *name, const void *pi)
: PassName(name), PassArgument(""), PassID(pi),
IsCFGOnlyPass(false),
IsAnalysis(false), IsAnalysisGroup(true), NormalCtor(0) {
/// getTypeInfo - Return the id object for the pass...
/// TODO : Rename
- intptr_t getTypeInfo() const { return PassID; }
+ const void *getTypeInfo() const { return PassID; }
+ /// Return true if this PassID implements the specified ID pointer.
+ bool isPassID(const void *IDPtr) const {
+ return PassID == IDPtr;
+ }
+
/// isAnalysisGroup - Return true if this is an analysis group, not a normal
/// pass.
///
}
/// createPass() - Use this method to create an instance of this pass.
- Pass *createPass() const {
- assert((!isAnalysisGroup() || NormalCtor) &&
- "No default implementation found for analysis group!");
- assert(NormalCtor &&
- "Cannot call createPass on PassInfo without default ctor!");
- return NormalCtor();
- }
+ Pass *createPass() const;
/// addInterfaceImplemented - This method is called when this pass is
/// registered as a member of an analysis group with the RegisterAnalysisGroup
return ItfImpl;
}
-protected:
- void registerPass();
- void unregisterPass();
-
private:
void operator=(const PassInfo &); // do not implement
PassInfo(const PassInfo &); // do not implement
};
+#define INITIALIZE_PASS(passName, arg, name, cfg, analysis) \
+ static RegisterPass<passName> passName ## _info(arg, name, cfg, analysis)
template<typename PassName>
Pass *callDefaultCtor() { return new PassName(); }
// Register Pass using default constructor...
RegisterPass(const char *PassArg, const char *Name, bool CFGOnly = false,
bool is_analysis = false)
- : PassInfo(Name, PassArg, intptr_t(&passName::ID),
+ : PassInfo(Name, PassArg, &passName::ID,
PassInfo::NormalCtor_t(callDefaultCtor<passName>),
CFGOnly, is_analysis) {
+
}
};
class RegisterAGBase : public PassInfo {
protected:
RegisterAGBase(const char *Name,
- intptr_t InterfaceID,
- intptr_t PassID = 0,
+ const void *InterfaceID,
+ const void *PassID = 0,
bool isDefault = false);
};
struct RegisterAnalysisGroup : public RegisterAGBase {
explicit RegisterAnalysisGroup(PassInfo &RPB)
: RegisterAGBase(RPB.getPassName(),
- intptr_t(&Interface::ID), RPB.getTypeInfo(),
+ &Interface::ID, RPB.getTypeInfo(),
Default) {
}
explicit RegisterAnalysisGroup(const char *Name)
- : RegisterAGBase(Name, intptr_t(&Interface::ID)) {
+ : RegisterAGBase(Name, &Interface::ID) {
}
};
-
+#define INITIALIZE_AG_PASS(passName, agName, arg, name, cfg, analysis, def) \
+ static RegisterPass<passName> passName ## _info(arg, name, cfg, analysis); \
+ static RegisterAnalysisGroup<agName, def> passName ## _ag(passName ## _info)
//===---------------------------------------------------------------------------
/// PassRegistrationListener class - This class is meant to be derived from by